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| STUDY ON THE KINETICS OF POLYMERIZATION OF MMA BY COPPER (Ⅱ) CHELATING RESINS | |
| 作者姓名： | Wang Hongzuo Jiang Yuanzhang Jiang Dongyun Wang Ying |
| 作者单位： | Department of Chemistry，Wuhan University，Wuhan，430072，China |
| 摘 要： | The polymerization of MMA initiated by copper (Ⅱ) chelating resins/CCl4 system was studied. From the kinetic data, the kinetic equation of polymerization can be expressed asRp = Ke-56400/RTMMA]1.57CCl4]mRESIN-Cu]0.18where m:3-4. 5,when CCl4] 0. 1-6. 93M. The free radical polymerization mechanism is proposed. The primary radicals are formed by the process of complexation-chlorine transformation among the copper(Ⅱ)chelating resin,CCl4 and methacrylate. |
| 关 键 词： | Copper(Ⅱ)chelating resin Free radical polymerization Kinetic of polymerization. |
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